by Chetwood, Andrew S. A., Kwok, Ka-Wai, Sun, Loi-Wah, Mylonas, George P., Clark, James, Darzi, Ara, Yang, Guang-Zhong
Published in Surgical endoscopy (01.07.2012)

by Staton, Carolyn A, Chetwood, Andrew S A, Cameron, Iain C, Cross, Simon S, Brown, Nicola J, Reed, Malcolm W R
Published in Gut (01.10.2007)